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Mathematics 21 Online
OpenStudy (anonymous):

Evaluate the expression: [(7 x 6) + 15]2 + 8Select one of the options below as your answer: A. 21,617 B. 3,257 C. 122 D. 275

OpenStudy (mathstudent55):

Start with the parentheses

OpenStudy (anonymous):

21,617?

OpenStudy (anonymous):

Use Order operations .

OpenStudy (mathstudent55):

What is in the parentheses? Do that first.

OpenStudy (anonymous):

29x^12 + 210x^6 + 213

OpenStudy (zzr0ck3r):

@alphapro99 you still here?

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